| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.34 | 6.580% | $9.9546 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $230.86 | 13.653% | $262.3793 | $262.38 | $262.40 | $262.40 |
| Purchase #3 | $172.83 | 4.715% | $180.9789 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $152.82 | 11.667% | $170.6495 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $208.46 | 6.601% | $222.2204 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $137.28 | 10.181% | $151.2565 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $72.62 | 13.819% | $82.6554 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $984.21 | $1,080.0946 | $1,080.10 | $1,080.10 | $1,080.20 | |